L78L33ABD
IC REG LINEAR 3.3V 100MA 8SOManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics L78L33ABD is a positive fixed voltage linear regulator IC delivering a stable 3.3V output with a 100mA current capability. This component is housed in an 8-SOIC package suitable for surface mounting. Key features include over-current, over-temperature, and short-circuit protection, ensuring robust operation in demanding applications. With a quiescent current of 5.5mA and a maximum input voltage of 30V, it is well-suited for use in industrial automation, automotive systems, and consumer electronics where reliable voltage regulation is critical. The 49dB PSRR at 120Hz further enhances its performance in noisy environments.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 100mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5.5 mA |
| Voltage - Input (Max) | 30V |
| Number of Regulators | 1 |
| Supplier Device Package | 8-SOIC |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 49dB (120Hz) |
| Voltage Dropout (Max) | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 6 mA |
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